{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["plant", "biology", "food", "organization", "instrument", "event"], "input": "This marked her first appearance on that chart in 20 years , after \" I 'm Leavin ' \" topped the chart in 1998 ."}
{"plant": [], "biology": [], "food": [], "organization": [], "instrument": [], "event": []}